Finding the Third Proportional to 54,025.73 and 83,960.30

Step by Step Solution

1. Step 1: Write the proportion equation
   54,025.73 : 83,960.30 = 83,960.30 : x
2. Step 2: Convert to fraction form
   54,025.73/83,960.30 = 83,960.30/x
3. Step 3: Cross multiply
   54,025.73x = 83,960.30 × 83,960.30
4. Step 4: Simplify right side
   54,025.73x = 7,049,331,451.34
5. Step 5: Solve for x
   x = 7,049,331,451.34/54,025.73
6. Step 6: Final answer
   x = 130,480.99